pozzolanic reaction

例句：

1. 1. The pozzolanic reaction is crucial for the strength and durability of concrete.
   火山灰反应对混凝土的强度和耐久性至关重要。
2. 2. In this study, we investigated the pozzolanic reaction in a limestone quarry.
   在这项研究中，我们研究了石灰石采石场中的火山灰反应。
3. 3. The pozzolanic reaction is a natural process that occurs when volcanic ash reacts with water.
   火山灰反应是一种自然过程，当火山灰与水反应时发生。